Sebastolobus alascanus
picture Body color: Bright red to pink, often w/ dusky to black areas on fins and body, dark spot on posterior part of spinous dorsal fin. Maximum length: 30 in (75 cm) Peritoneum color: light w/ spots Maximum depth: 833 fm (1524 fm.) Shape between eyes: concave Common depth: 55-465 fm (100-850 m) Counts: D:XV-XVIII,8-9, Ar:4-5, P1:22-23, GR:18-23, LLp:29-33, LLs:35-46, V:29-31 Similar species: Longspine Thornyhead - dorsal spine 3 longer than 4; pectoral fin w/ slight notch; gill chamber mostly black; dorsal spines typically 15 (typically 16 in ). Broadbanded Thornyhead - ventral pectoral rays highly branched, lobe-like; body deeper. Aleutian Scorpionfish (genus Adelosebastes) - cheek spines 1-2, weak; lower pectoral rays fingerlike; head spines very large; body deep. Other Rockfishes (genus Sebastes) - cheek spines absent; pectoral fin wedge-shaped w/out notch; body deep; dorsal spines 12-15 (15-17 in ). Distribution: Bering Sea - Baja California
Occurence: Bering Sea - Baja California
Depth: 1524 fm. meters Size: 75 cm
Species code: 30020